000002944 001__ 2944
000002944 005__ 20221112123302.0
000002944 037__ $$aBELLE2-CONF-PROC-2022-009
000002944 041__ $$aeng
000002944 100__ $$aSagar Hazra
000002944 245__ $$aCharmless 
000002944 260__ $$a$$c2022-03-24
000002944 300__ $$amult. p
000002944 520__ $$aWe report the measurements of $\CP$ asymmetry and branching fraction of various charmless $B$ decays performed using $\epem$ collision data recorded at the $\FourS$ resonance with the Belle II detector at the SuperKEKB collider. These include a test of the standard model using isospin sum rule, an investigation of localized $\CP$ asymmetries in the Dalitz plot, and an expected improvement on the precision of the CKM unitarity angle $\phi_{2}/\alpha$. All the results agree with the previous determinations and contribute important information to an early assessment of Belle~II performance.
000002944 8560_ $$fsagar.hazra@tifr.res.in
000002944 8564_ $$uhttps://docs.belle2.org/record/2944/files/BELLE2-CONF-PROC-2022-009_final.pdf